Flying J via DOH and decided to buy a voucher for the AS lounge. Was approx 135 US, which I was happy to pay. My layover is 15hrs long though, so I'm hoping to snatch a nap room for a bit.
Would this be possible you guys think? Or will this "max 6 hrs" derail my plan? Not sure how (strict) they enforce this. Worst case scenario they kick me out and I'll venture off to the AM lounge, I guess...

Arriving in DOH around 4PM and departing around 8AM , so I guess the lounge should be plenty of quiet during the majority of my stay?